A steel bar placement rack for steel bar processing in building construction

Abstract

This utility model relates to the field of building construction technology and discloses a steel bar placement rack for steel bar processing in building construction. It includes at least two arrayed support frames, each comprising a base beam, first legs, columns, hooks, and crossbars. The base beam has first legs horizontally fixed at both ends, perpendicular to the base beam. At least three columns are vertically fixed at the top of the base beam, with placement areas formed between adjacent columns. Several hooks are vertically fixed at intervals on the front side of each column. A crossbar is placed between hooks at the same height on adjacent columns, creating layered partitions between corresponding placement areas. This utility model allows for the separate stacking of different types of steel bars and the layered stacking of the same type of steel bars within the same area. This facilitates quick retrieval and sorting of the specified type of steel bars to be processed, and allows slings to pass between layers of steel bars for binding, facilitating subsequent hoisting operations. The binding operation is simple, saving time and effort.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, specifically, it relates to a steel bar placement rack for steel bar processing in building construction. Background Technology

[0002] Construction projects and hydropower projects require a large number of steel bars of different types. In steel bar processing workshops or outdoor processing sites, the raw steel bars are usually piled up on the ground. The bottom layer of steel bars is easily contaminated by soil. When a certain type of steel bar needs to be processed, it is difficult to quickly find and sort them out. The steel bars are piled up messily and tightly, making it difficult to thread ropes and tie them, making hoisting difficult, time-consuming and labor-intensive. Utility Model Content

[0003] To solve or partially solve the problems existing in related technologies, this utility model provides a steel bar placement rack for steel bar processing in building construction. It can realize the partitioned stacking of steel bars of different types and the layered stacking of steel bars of the same type in the same area, which facilitates the quick retrieval and sorting out of the specified type of steel bars to be processed, and facilitates the passing of slings between two layers of steel bars for rope binding.

[0004] This application provides a steel bar placement rack for steel bar processing in building construction, including at least two arrayed support frames, each support frame including a bottom beam, a first leg, a column, a hook, and a crossbar; The bottom beam is a long strip structure. At both ends of the bottom beam, the first support leg is fixed horizontally and perpendicular to the bottom beam. At least three columns are fixed vertically on the top of the bottom beam. Placement areas are formed between adjacent columns. Several hooks are fixed vertically at intervals on the front side of each column. A horizontal bar is placed between hooks of the same height on adjacent columns. The horizontal bar forms a layered partition between the corresponding placement areas. Steel bars of the same type are stacked in the same placement area between each support frame. Steel bars in the same placement area are layered and placed by several horizontal bars.

[0005] In one alternative, several sets of hooks are fixedly installed at intervals along the vertical direction on the front side of the intermediate column between the two columns at both ends of the corresponding bottom beam. Each set includes two hooks, and the two hooks in the same set are spaced apart along the horizontal direction. The end of the crossbar used to separate the same placement area rests on the hook on the side closer to the corresponding placement area.

[0006] In one alternative, the connection point between the bottom beam and the first leg is located in the middle of the first leg, and the bottom beam and the two first legs form an "I" shape.

[0007] In one alternative, the bottom beam is horizontally fixed to both sides of the middle column, with the second legs perpendicular to the bottom beam.

[0008] In one alternative, a reinforcing plate is fixedly installed at the connection between the column and the bottom beam.

[0009] In one alternative, the upper end of the column is provided with a lifting hole.

[0010] In one alternative configuration, the bottom beam, the first leg, and the column are all I-beams. The bottom beam and the first leg are placed vertically. The ends of the two flanges at both ends of the bottom beam are fixedly connected to the two inner flanges in the middle of the first leg. The column spans both the bottom beam and the first leg. The end of the web plate at the bottom of the column is fixedly connected to the upper flanges of both the bottom beam and the first leg. The end of the outer flange at the bottom of the column is fixedly connected to the upper flange of the first leg, and the end of the inner flange is fixedly connected to the upper flange of the bottom beam.

[0011] In one alternative, the second leg is an I-beam, which is placed in the center. The ends of the two flanges of the two second legs facing one end of the bottom beam are fixedly connected to the two flanges on both sides of the bottom beam.

[0012] The beneficial effects of this utility model are: This utility model uses a placement frame composed of two or more arrayed support frames. Each support frame consists of a base beam and columns forming multiple placement areas. Rebars of the same type can be stacked in the same placement area between each support frame. The crossbars separate the rebars in the same placement area, allowing for layered stacking. The bottom layer of rebars can be placed directly on the base beam, thus avoiding the rebars being piled up haphazardly on the ground. This allows for the separate stacking of different types of rebars, as well as the layered stacking of the same type of rebar within the same area. This facilitates the quick retrieval and sorting of the specific type of rebars to be processed. At the same time, the crossbars facilitate the passing of slings between the two layers of rebars for rope binding, which is convenient for subsequent hoisting operations. The binding operation is simple, time-saving, and labor-saving.

[0013] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the rebar placement rack in one embodiment of this application and a schematic diagram of its state when placing rebars; Figure 2 This is a three-dimensional structural diagram of a single support frame in one embodiment of this application; Figure 3 This is a front view schematic diagram of a single support frame in one embodiment of this application; Figure 4 This is a left view of a single support frame in one embodiment of this application; Figure 5 This is a front view schematic diagram of a single support frame with two hooks installed on a column located in the middle of the bottom beam in one embodiment of this application.

[0016] The following labels are used in the attached drawings: 10 - support frame; 20 - reinforcing bar; 30 - placement area; 1-Bottom beam, 2-First leg, 3-Column, 301-Lifting hole, 4-Hook, 5-Horizontal bar, 6-Second leg, 7-Reinforcing plate. Detailed Implementation

[0017] The specific embodiments of this application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but are not intended to limit the scope of this application. Similarly, the following examples are only some embodiments of this application, not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0018] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0020] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0021] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0022] To address the aforementioned problems, this application proposes improvements and innovations, including the following embodiments.

[0023] In one implementation, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 This application provides a steel bar placement rack for steel bar processing in building construction, including at least two arrayed support frames 10. Each support frame 10 includes a bottom beam 1, a first leg 2, a column 3, a hook 4, and a crossbar 5. The bottom beam 1 is a long strip structure. The two ends of the bottom beam 1 are horizontally fixed with the first leg 2 perpendicular to the bottom beam 1. At least three columns 3 are vertically fixed on the top of the bottom beam 1. Placement areas 30 are formed between adjacent columns 3 at intervals. Several hooks 4 are fixedly installed at intervals along the vertical direction on the front side of each column 3. A crossbar 5 is placed between hooks 4 at the same height on adjacent columns 3. The crossbar 5 makes the corresponding placement areas 30 form layered partitions. Steel bars 20 of the same type are stacked in the same placement area 30 between each support frame 10. The steel bars 20 in the same placement area 30 are layered and placed by several crossbars 5.

[0024] Thus, a placement rack is formed by two or more arrayed support frames 10. Each support frame 10 consists of a base beam 1 and a column 3, forming multiple placement areas 30. Steel bars 20 of the same type can be stacked within the same placement area 30 between each support frame 10. The crossbars 5 separate the steel bars 20 in layers within the same placement area 30. The bottom layer of steel bars 20 can be directly placed on the base beam 1, thus avoiding the haphazard stacking of steel bars 20 on the ground. This allows for the zoned stacking of steel bars 20 of different types, and the same type of steel bars 20 can be placed in the same location. The same type of steel bar 20 is stacked in the same layer, which makes it easy to quickly find and sort out the steel bar 20 of the specified type that needs to be processed. At the same time, the separation effect of the crossbar 5 makes it easy for the sling to pass between the two layers of steel bars 20 for rope binding, which facilitates the subsequent hoisting operation. The binding operation is simple, time-saving and labor-saving. The crossbar 5 is installed in a removable manner by directly stacking, so that the crossbar 5 can be removed after the upper layer of steel bars 20 is hoisted away, thus avoiding interference with the subsequent hoisting of the lower layer of steel bars 20.

[0025] In some implementations, such as Figure 5 As shown, several sets of hooks 4 are fixedly installed vertically at intervals on the front side of the intermediate column 3 between the two columns 3 at both ends of the corresponding bottom beam 1. Each set includes two hooks 4, and the two hooks 4 in the same set are spaced horizontally. The ends of the horizontal bars 5 used to separate the same placement area 30 are placed on the hooks 4 on the side closest to the corresponding placement area 30. In this way, the ends of the horizontal bars 5 used to separate a certain placement area 30 are avoided from being pressed down by the ends of the horizontal bars 5 used to separate adjacent placement areas 30. This allows for independent placement and hoisting of the reinforcing bars 20 in each placement area 30, avoiding mutual interference. Specifically, after the reinforcing bars 20 in a certain placement area 30 are hoisted away, the horizontal bars 5 used to separate that placement area 30 can be easily removed. When reinforcing bars 20 need to be stacked in a certain placement area 30, the horizontal bars 5 can be placed separately.

[0026] In some embodiments, the connection point between the bottom beam 1 and the first support leg 2 is located in the middle of the first support leg 2, and the bottom beam 1 and the two first support legs 2 form an "I" shape. In this way, the two ends of the first support leg 2 are symmetrically distributed with the bottom beam 1 as the center, which effectively improves the structural stability of the bottom beam 1 and the first support leg 2, which serve as the base of the support frame 10. This effectively improves the stability of the support frame 10 and prevents the support frame 10 from tipping over when the reinforcing steel bar 20 is being placed or removed.

[0027] In some embodiments, second legs 6 are horizontally fixedly installed on both sides of the base beam 1 corresponding to the positions of the intermediate column 3, and the second legs 6 are arranged perpendicular to the base beam 1. In this way, the structural stability of the base beam 1, the first leg 2, and the second leg 6, which serve as the base of the support frame 10, can be further improved, thereby further improving the stability of the support frame 10.

[0028] In some embodiments, a reinforcing plate 7 is fixedly installed at the connection between the column 3 and the bottom beam 1. Thus, by providing the reinforcing plate 7, the connection reliability between the column 3 and the bottom beam 1 is effectively improved, and the installation stability of the column 3 and the bottom beam 1 is also effectively enhanced.

[0029] In some embodiments, the upper end of the column 3 is provided with a lifting hole 301. Thus, when it is necessary to change the stacking position of the reinforcing bars 20 or when the support frame 10 needs to be moved, slings can be threaded through the lifting hole 301 to lift the support frame 10.

[0030] In some embodiments, the base beam 1, the first support leg 2, and the column 3 are I-beams. The base beam 1 and the first support leg 2 are placed centrally, meaning the I-beams serving as the base beam 1 and the first support leg 2 are placed with their webs perpendicular to the ground. The ends of the two flanges at both ends of the base beam 1 are welded to the two inner flanges on the middle side of the first support leg 2. The column 3 is set across both the base beam 1 and the first support leg 2, meaning the I-beams serving as the column 3 are placed with their webs in the same vertical plane as the webs of the base beam 1. The lower end of the web plate of column 3 is welded to both the bottom beam 1 and the upper wing plate of the first leg 2. The lower end of the outer wing plate of column 3 is fixedly connected to the upper wing plate of the first leg 2, and the lower end of the inner wing plate is welded to the upper wing plate of the bottom beam 1. The second leg 6 is an I-beam, placed in a neutral position, meaning the I-beam serving as the second leg 6 is placed with its web perpendicular to the ground. The two wing plates of the two second legs 6 facing the bottom beam 1 are welded to the two wing plates on both sides of the bottom beam 1, respectively. This effectively improves the connection stability between the bottom beam 1, the first leg 2, and the column 3, as well as the connection stability between the bottom beam 1 and the second leg 6. Consequently, the structure of the bottom beam 1, the first leg 2, and the second leg 6, which serve as the base of the support frame 10, has high stability and strong load-bearing capacity, effectively preventing the support frame 10 from collapsing during the stacking of the reinforcing bars 20.

[0031] Finally, it should be noted that although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention, all of which should be included within the protection scope of this application.

Claims

1. A steel bar placement rack for processing steel bars in building construction, characterized in that: Includes at least two array-spaced support frames (10), each support frame (10) including a bottom beam (1), a first leg (2), a column (3), a hook (4), and a crossbar (5); The bottom beam (1) is a long strip structure. The two ends of the bottom beam (1) are horizontally fixed with the first support leg (2) perpendicular to the bottom beam (1). At least three columns (3) are vertically fixed on the top of the bottom beam (1). Placement areas (30) are formed between adjacent columns (3) at intervals. Several hooks (4) are fixedly installed at intervals along the vertical direction on the front side of each column (3). A horizontal bar (5) is placed between the hooks (4) at the same height on adjacent columns (3). The horizontal bar (5) makes the corresponding placement area (30) form a layered partition. The same type of steel bars (20) are stacked in the same placement area (30) between each support frame (10). The steel bars (20) in the same placement area (30) are layered and stacked by several horizontal bars (5). The connection point between the bottom beam (1) and the first leg (2) is located in the middle of the first leg (2), and the bottom beam (1) and the two first legs (2) form an "I" shape. The bottom beam (1), the first leg (2), and the column (3) are I-beams. The bottom beam (1) and the first leg (2) are placed in the middle. The ends of the two wing plates at both ends of the bottom beam (1) are fixedly connected to the two wing plates on the inner side of the middle part of the first leg (2). The column (3) is set across the bottom beam (1) and the first leg (2). The end of the web plate at the lower end of the column (3) is fixedly connected to the upper wing plates of the bottom beam (1) and the first leg (2). The end of the outer wing plate at the lower end of the column (3) is fixedly connected to the upper wing plate of the first leg (2), and the end of the inner wing plate is fixedly connected to the upper wing plate of the bottom beam (1).

2. The steel bar placement rack for steel bar processing in building construction according to claim 1, characterized in that: Several sets of hooks (4) are fixedly installed on the front side of the intermediate column (3) between the two columns (3) at the two ends of the corresponding bottom beam (1) along the vertical direction. Each set includes two hooks (4). The two hooks (4) in the same set are spaced apart along the horizontal direction. The end of the crossbar (5) used to separate the same placement area (30) rests on the hook (4) on the side close to the corresponding placement area (30).

3. The steel bar placement rack for processing steel bars in building construction according to claim 1, characterized in that: The bottom beam (1) is horizontally fixed on both sides corresponding to the position of the middle column (3), and the second support leg (6) is set perpendicular to the bottom beam (1).

4. The steel bar placement rack for processing steel bars in building construction according to claim 1, characterized in that: A reinforcing plate (7) is fixedly installed at the connection between the column (3) and the bottom beam (1).

5. The steel bar placement rack for processing steel bars in building construction according to claim 1, characterized in that: The upper end of the column (3) is provided with a lifting hole (301).

6. The steel bar placement rack for steel bar processing in building construction according to claim 3, characterized in that: The second leg (6) is an I-beam. The second leg (6) is placed in the center. The ends of the two wing plates of the two second legs (6) facing one end of the bottom beam (1) are fixedly connected to the two wing plates on both sides of the bottom beam (1).

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